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admond1994/get_probability.py

Created May 17, 2019 14:17
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get_probability.py
def get_probability(start_value, end_value, eval_points, kd):
# Number of evaluation points
N = eval_points
step = (end_value - start_value) / (N - 1) # Step size
x = np.linspace(start_value, end_value, N)[:, np.newaxis] # Generate values in the range
kd_vals = np.exp(kd.score_samples(x)) # Get PDF values for each x
probability = np.sum(kd_vals * step) # Approximate the integral of the PDF
return probability.round(4)
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